Home / 3,248,086,952.96-4,482,239,970.68-1,762,943,192

Finding the Fourth Proportional to 3,248,086,952.96, 4,482,239,970.68 and 1,762,943,192

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Solution

The fourth proportional to 3,248,086,952.96, 4,482,239,970.68 and 1,762,943,192 is: 2,432,796,460.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,086,952.96 : 4,482,239,970.68 = 1,762,943,192 : x
  2. Step 2: Convert to fraction form
    3,248,086,952.96/4,482,239,970.68 = 1,762,943,192/x
  3. Step 3: Cross multiply
    3,248,086,952.96x = 4,482,239,970.68 × 1,762,943,192
  4. Step 4: Simplify right side
    3,248,086,952.96x = 7,901,934,441,220,586,496
  5. Step 5: Solve for x
    x = 7,901,934,441,220,586,496/3,248,086,952.96
  6. Step 6: Final answer
    x = 2,432,796,460.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.